Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 931 - 940 of 1201

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Question number: 931

Mathematics
Edit

Question

MCQ▾

If and , then is:

Choices

Choice (4)Response

a.

3

b.

c.

2

d.

1

Question number: 932

Edit

Question

MCQ▾

If 30 articles cost Rs. 120, the cost of 18 articles is:

Choices

Choice (4)Response

a.

Rs. 200

b.

Rs. 63

c.

Rs. 72

d.

Rs. 180

Question number: 933

Mathematics
Edit

Question

MCQ▾

can be factorized as:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 934

Edit

Question

MCQ▾

The number of natural number divisible by 5 between 1 and 1000 is:

Choices

Choice (4)Response

a.

100

b.

200

c.

195

d.

199

Question number: 935

Edit

Question

MCQ▾

The value of is:

Choices

Choice (4)Response

a.

4,833

b.

103

c.

3

d.

All of the above

Question number: 936

Edit

Question

MCQ▾

The marked price of an article is Rs. x, and selling price is Rs. y, then the discount percentage is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 937

Mathematics
Edit

Question

MCQ▾

For to be a factor of , the value of p and q must be:

Choices

Choice (4)Response

a.

18,63

b.

-3,9

c.

9,81

d.

6,54

Question number: 938

Edit

Question

MCQ▾

The cube root of is:

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 939

Edit

Question

MCQ▾

Which of the following expression is a polynomial?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 940

Edit

Question

MCQ▾

How many edges and faces a triangular pyramid has respectively?

Choices

Choice (4)Response

a.

8,12

b.

6,8

c.

4,6

d.

6,4